Dahua Technology VTH5421E Series User Manual

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Figure 4-13 History messages
4.7 Visitor
You can create a pass for a visitor to have access permission. The pass is invalid after it is manually
invalidated, the visiting period expires, or the visit is ended. You can also view visit records.
4.7.1 Creating Pass
Procedure
Step 1 Log in to the APP, and then tap
Visitor
.

Dahua Technology VTH5421E Series Specifications

General

Brand	Dahua Technology
Model	VTH5421E Series
Category	Conference System
Language	English